Problem withe dungeon hunter 5 game

[Weka]

When i download it from play stor in the beginning dowmloading satrting normaly and then stop and Message appears ,,dungeon hunter 5 colud not be downloaded due to an error.(905) ,, i cant understand what is the problem ??

[Qatrium]

Try resetting your Google Play app:

- Go to Settings -> Apps -> All -> Google Play -> Force stop, Unistall update and restart your phone

- After restarting, let Google Play update itself then try again.

[Phy]

If that doesn't work, remove the google account on your phone, restart the phone and add the google account .